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Table 2 Regression analysis of factors associated with MRSA acquisition

From: Methicillin-resistant Staphylococcus aureus acquisition in healthcare workers with cystic fibrosis: a retrospective cross-sectional study

Univariable

Odds ratio (95 % CI)

P value

 Healthcare worker

4.87 (1.95–12.27)

0.001

 Age (per 5 years)

0.79 (0.65–0.97)

0.026

 FEV1% predicted (per 5 %)

0.98 (0.91–1.05)

0.514

 Number of hospital admissions in previous 2 years (per admission)

1.11 (1.01–1.22)

0.028

Multivariable

Odds ratio (95 % CI)

P value

 Healthcare worker

8.36 (2.99–23.39)

<0.001

 Age (per 5 years)

0.78 (0.61–0.99)

0.039

 Number of hospital admissions in previous 2 years (per admission)

1.13 (1.03–1.25)

0.011